EP2892269A4 - Method and apparatus for virtualizing antenna in wireless communication system - Google Patents

Method and apparatus for virtualizing antenna in wireless communication system

Info

Publication number: EP2892269A4
Authority: EP; European Patent Office
Prior art keywords: wireless communication; communication system; virtualizing; antenna; virtualizing antenna
Prior art date: 2012-08-31
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP13833027.9A

Other languages

German (de)

French (fr)

Other versions

EP2892269B1 (en

EP2892269A1 (en

Inventor

Jiwon Kang

Dongcheol Kim

Hangyu Cho

Sungho Park

Dongguk Lim

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

LG Electronics Inc

Original Assignee

LG Electronics Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2012-08-31

Filing date

2013-09-02

Publication date

2016-04-13

2013-09-02 Application filed by LG Electronics Inc filed Critical LG Electronics Inc

2015-07-08 Publication of EP2892269A1 publication Critical patent/EP2892269A1/en

2016-04-13 Publication of EP2892269A4 publication Critical patent/EP2892269A4/en

2019-11-06 Application granted granted Critical

2019-11-06 Publication of EP2892269B1 publication Critical patent/EP2892269B1/en

Status Active legal-status Critical Current

2033-09-02 Anticipated expiration legal-status Critical

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
- H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
- H04B7/046—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account
- H04B7/0469—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account taking special antenna structures, e.g. cross polarized antennas into account
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
- H04W16/28—Cell structures using beam steering
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0621—Feedback content
- H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0621—Feedback content
- H04B7/063—Parameters other than those covered in groups H04B7/0623 - H04B7/0634, e.g. channel matrix rank or transmit mode selection
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0636—Feedback format
- H04B7/0639—Using selective indices, e.g. of a codebook, e.g. pre-distortion matrix index [PMI] or for beam selection
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0016—Time-frequency-code
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
- H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Mobile Radio Communication Systems (AREA)
Radio Transmission System (AREA)

EP13833027.9A 2012-08-31 2013-09-02 Method and apparatus for virtualizing antenna in wireless communication system Active EP2892269B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US201261695308P	2012-08-31	2012-08-31
PCT/KR2013/007900 WO2014035218A1 (en)	2012-08-31	2013-09-02	Method and apparatus for virtualizing antenna in wireless communication system

Publications (3)

Publication Number	Publication Date
EP2892269A1 EP2892269A1 (en)	2015-07-08
EP2892269A4 true EP2892269A4 (en)	2016-04-13
EP2892269B1 EP2892269B1 (en)	2019-11-06

Family

ID=50183939

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP13833027.9A Active EP2892269B1 (en)	2012-08-31	2013-09-02	Method and apparatus for virtualizing antenna in wireless communication system

Country Status (6)

Country	Link
US (1)	US9374144B2 (en)
EP (1)	EP2892269B1 (en)
JP (1)	JP6050495B2 (en)
KR (1)	KR20150066525A (en)
CN (1)	CN104782158B (en)
WO (1)	WO2014035218A1 (en)

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US9960828B2 (en) *	2014-05-08	2018-05-01	Telefonaktiebolaget Lm Ericsson (Publ)	Beam forming using an antenna arrangement
CN105376723B (en) *	2014-08-21	2019-06-14	中兴通讯股份有限公司	A kind of method, base station and terminal for realizing Radio Link processing
WO2016119901A1 (en) *	2015-01-30	2016-08-04	Nokia Solutions And Networks Management International Gmbh	Method and apparatus for virtual beamforming
WO2016157727A1 (en) *	2015-03-27	2016-10-06	パナソニック株式会社	Wireless communication device and wireless communication control method
US9967766B2 (en) *	2016-02-29	2018-05-08	Qualcomm Incorporated	Methods and apparatus for adaptive measurement configuration selection in a vehicular device
WO2017175937A1 (en) *	2016-04-07	2017-10-12	엘지전자 주식회사	Method for reporting channel quality information in distributed antenna communication system and apparatus therefor
KR101881166B1 (en) *	2016-05-17	2018-07-23	한국전자통신연구원	Apparatus and method for beam-forming communication in mobile wireless backhaul network
US10256890B2 (en) *	2016-05-24	2019-04-09	Veniam, Inc.	Adaptive management of antennas in the network of moving things
US9832754B1 (en) *	2016-05-27	2017-11-28	Qualcomm Incorporated	High frequency wireless communication system paging
CN106716856B (en) *	2016-12-15	2021-02-09	香港应用科技研究院有限公司	Closed-loop large-scale MIMO system architecture
CN108923896B (en)	2017-04-19	2021-03-26	上海朗帛通信技术有限公司	Method and device used in paging user equipment and base station
CN110794398B (en) *	2018-07-31	2024-05-17	Lg电子株式会社	Method and apparatus for microwave imaging of vehicles by specular reflection in wireless communication system
US11463980B2 (en)	2019-02-22	2022-10-04	Huawei Technologies Co., Ltd.	Methods and apparatuses using sensing system in cooperation with wireless communication system
KR102165835B1 (en) *	2019-12-27	2020-10-14	국방과학연구소	Method for tracking beam via particle filter in mmWave communication and base station thereof
CN114079484B (en) *	2020-08-13	2023-01-13	***通信有限公司研究院	Configuration and transmission method, device and equipment of virtual antenna system transmission layer
EP4327479A1 (en) *	2021-04-22	2024-02-28	QUALCOMM Incorporated	Enhance downlink performance by activating receiver antennas in high-speed environment
CN115720102A (en) *	2021-08-24	2023-02-28	上海华为技术有限公司	Wireless communication method, related device and equipment
EP4170918A1 (en) *	2021-10-19	2023-04-26	Volkswagen Ag	Methods for a communication device for controlling a radiation boundary area, method for a network entity, apparatus, vehicle and computer program

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- 2013-09-02 WO PCT/KR2013/007900 patent/WO2014035218A1/en active Application Filing
- 2013-09-02 JP JP2015529693A patent/JP6050495B2/en active Active
- 2013-09-02 US US14/424,621 patent/US9374144B2/en active Active
- 2013-09-02 EP EP13833027.9A patent/EP2892269B1/en active Active
- 2013-09-02 CN CN201380056506.8A patent/CN104782158B/en active Active
- 2013-09-02 KR KR1020157008087A patent/KR20150066525A/en not_active Application Discontinuation

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Also Published As

Publication number	Publication date
WO2014035218A1 (en)	2014-03-06
CN104782158A (en)	2015-07-15
KR20150066525A (en)	2015-06-16
EP2892269B1 (en)	2019-11-06
JP2015534744A (en)	2015-12-03
US9374144B2 (en)	2016-06-21
EP2892269A1 (en)	2015-07-08
JP6050495B2 (en)	2016-12-21
CN104782158B (en)	2018-11-16
US20150195025A1 (en)	2015-07-09

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